Add m-esr52 at 52.6.0

1 files changed, 66 insertions, 0 deletions

diff --git a/intl/icu-patches/bug-1228227-bug-1263325-libc++-gcc_hidden.diff b/intl/icu-patches/bug-1228227-bug-1263325-libc++-gcc_hidden.diff
new file mode 100644
index 000000000..de47f0781
--- /dev/null
+++ b/intl/icu-patches/bug-1228227-bug-1263325-libc++-gcc_hidden.diff
@@ -0,0 +1,66 @@
+Limit libstdc++ workaround to not upset libc++ with pragma visibility.
+
+https://ssl.icu-project.org/trac/ticket/12023
+
+diff --git a/intl/icu/source/common/unicode/std_string.h b/intl/icu/source/common/unicode/std_string.h
+--- a/intl/icu/source/common/unicode/std_string.h
++++ b/intl/icu/source/common/unicode/std_string.h
+@@ -24,16 +24,16 @@
+  * \brief C++ API: Central ICU header for including the C++ standard <string>
+  *                 header and for related definitions.
+  */
+ 
+ #include "unicode/utypes.h"
+ 
+ #if U_HAVE_STD_STRING
+ 
+-#if !defined(_MSC_VER)
++#if defined(__GLIBCXX__)
+ namespace std { class type_info; } // WORKAROUND: http://llvm.org/bugs/show_bug.cgi?id=13364
+ #endif
+ #include <string>
+ 
+ #endif  // U_HAVE_STD_STRING
+ 
+ #endif  // __STD_STRING_H__
+diff --git a/intl/icu/source/common/utypeinfo.h b/intl/icu/source/common/utypeinfo.h
+--- a/intl/icu/source/common/utypeinfo.h
++++ b/intl/icu/source/common/utypeinfo.h
+@@ -19,14 +19,14 @@
+ // Whenever 'typeid' is used, this header has to be included
+ // instead of <typeinfo>.
+ // Visual Studio 10 emits warning 4275 with this change. If you compile
+ // with exception disabled, you have to suppress warning 4275.
+ #if defined(_MSC_VER) && _HAS_EXCEPTIONS == 0
+ #include <exception>
+ using std::exception;
+ #endif
+-#if !defined(_MSC_VER)
++#if defined(__GLIBCXX__)
+ namespace std { class type_info; } // WORKAROUND: http://llvm.org/bugs/show_bug.cgi?id=13364
+ #endif
+ #include <typeinfo>  // for 'typeid' to work
+ 
+ #endif
+diff --git a/intl/icu/source/io/unicode/ustream.h b/intl/icu/source/io/unicode/ustream.h
+--- a/intl/icu/source/io/unicode/ustream.h
++++ b/intl/icu/source/io/unicode/ustream.h
+@@ -25,17 +25,17 @@
+  * \file
+  * \brief C++ API: Unicode iostream like API
+  *
+  * At this time, this API is very limited. It contains
+  * operator<< and operator>> for UnicodeString manipulation with the
+  * C++ I/O stream API.
+  */
+ 
+-#if !defined(_MSC_VER)
++#if defined(__GLIBCXX__)
+ namespace std { class type_info; } // WORKAROUND: http://llvm.org/bugs/show_bug.cgi?id=13364
+ #endif
+ 
+ #if U_IOSTREAM_SOURCE >= 199711
+ #if (__GNUC__ == 2)
+ #include <iostream>
+ #else
+ #include <istream>